GB/T 11969-2020
ActiveTest methods of autoclaved aerated concrete
蒸压加气混凝土性能试验方法
Application Summary AI generated
This standard specifies the test methods for determining the physical and mechanical properties of autoclaved aerated concrete (AAC), including density, compressive strength, and drying shrinkage. It is applied in the construction industry for quality control and acceptance testing of AAC blocks and panels used in building walls, partitions, and insulation layers. The methods ensure consistent performance evaluation for both factory production and on-site verification.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.